! Started logfile: difmap.log_183 on Sat Dec 30 22:58:09 2017 ![@/tmp/difmap__3830.1] ! Obeying initialization file: /tmp/difmap__3830.1 ![@/home/lpetrov/config/difmap.cnf] device /XW ! Attempting to open device: '/XW' vflags="fb3" integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float taper_size taper_size = 70. integer field_size field_size = 1024 float field_cell field_cell = 0.1 float old_peak float new_peak float flux_cutoff ![Exited script file: /home/lpetrov/config/difmap.cnf] ![@/tmp/difmap__3830.2] ![Exited script file: /tmp/difmap__3830.2] obs J0420+1459_X_a_uvm.fits ! Reading UV FITS file: J0420+1459_X_a_uvm.fits ! AN table 1: 46 integrations on 15 of 15 possible baselines. ! AN table 2: 47 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.99651 visibilities/baseline/integration-bin. ! Found source: J0420+1459 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 15992 visibilities. ![Exited script file: /tmp/difmap__3830.1] sele I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 field_size=1024 field_cell=0.1 taper_size = 70. mapsize field_size,field_cell ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005831Jy sigma=24.770841 ! Fit after self-cal, rms=0.951113Jy sigma=23.386366 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. radplot ! Using default options string "m1" ! Move the cursor into the plot window and press 'H' for help ! Applying 4 buffered edits. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clrmod true,true clean 200, 0.02 ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.152 mas, bpa=-8.928 degrees ! Estimated noise=0.487321 mJy/beam. ! clean: niter=200 gain=0.02 cutoff=0 ! Component: 050 - total flux cleaned = 0.031031 Jy ! Component: 100 - total flux cleaned = 0.0423337 Jy ! Component: 150 - total flux cleaned = 0.0466776 Jy ! Component: 200 - total flux cleaned = 0.0491194 Jy ! Total flux subtracted in 200 components = 0.0491194 Jy ! Clean residual min=-0.002223 max=0.002244 Jy/beam ! Clean residual mean=0.000013 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0491194 Jy mapl map,true ! ! Move the cursor into the plot window and press 'H' for help ! Note that 7 components lie outside the plot. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.058124Jy sigma=1.427422 ! Fit after self-cal, rms=0.058124Jy sigma=1.427422 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 800, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=3.152 mas, bpa=-8.928 degrees ! Estimated noise=0.487321 mJy/beam. ! clean: niter=800 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192773 Jy ! Component: 100 - total flux cleaned = 0.0309401 Jy ! Component: 150 - total flux cleaned = 0.0379963 Jy ! Component: 200 - total flux cleaned = 0.0422672 Jy ! Component: 250 - total flux cleaned = 0.044857 Jy ! Component: 300 - total flux cleaned = 0.0466133 Jy ! Component: 350 - total flux cleaned = 0.0479364 Jy ! Component: 400 - total flux cleaned = 0.0489695 Jy ! Component: 450 - total flux cleaned = 0.0497932 Jy ! Component: 500 - total flux cleaned = 0.0504548 Jy ! Component: 550 - total flux cleaned = 0.0509901 Jy ! Component: 600 - total flux cleaned = 0.0514256 Jy ! Component: 650 - total flux cleaned = 0.0517813 Jy ! Component: 700 - total flux cleaned = 0.0520717 Jy ! Component: 750 - total flux cleaned = 0.0523096 Jy ! Component: 800 - total flux cleaned = 0.0525046 Jy ! Total flux subtracted in 800 components = 0.0525046 Jy ! Clean residual min=-0.002158 max=0.002373 Jy/beam ! Clean residual mean=0.000015 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0525046 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0525046 Jy ! Inverting map and beam ! Estimated beam: bmin=1.413 mas, bmaj=3.19 mas, bpa=-8.331 degrees ! Estimated noise=0.227191 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041019 Jy ! Component: 100 - total flux cleaned = 0.000679017 Jy ! Component: 150 - total flux cleaned = 0.000878525 Jy ! Component: 200 - total flux cleaned = 0.0010136 Jy ! Component: 250 - total flux cleaned = 0.00104464 Jy ! Component: 300 - total flux cleaned = 0.00106359 Jy ! Component: 350 - total flux cleaned = 0.00108131 Jy ! Component: 400 - total flux cleaned = 0.00109788 Jy ! Component: 450 - total flux cleaned = 0.00111338 Jy ! Component: 500 - total flux cleaned = 0.00113149 Jy ! Component: 550 - total flux cleaned = 0.00114176 Jy ! Component: 600 - total flux cleaned = 0.00115469 Jy ! Component: 650 - total flux cleaned = 0.00116395 Jy ! Component: 700 - total flux cleaned = 0.00117566 Jy ! Component: 750 - total flux cleaned = 0.00118402 Jy ! Component: 800 - total flux cleaned = 0.00119465 Jy ! Component: 850 - total flux cleaned = 0.00120217 Jy ! Component: 900 - total flux cleaned = 0.00120944 Jy ! Component: 950 - total flux cleaned = 0.00121636 Jy ! Component: 1000 - total flux cleaned = 0.00122303 Jy ! Component: 1050 - total flux cleaned = 0.00122942 Jy ! Component: 1100 - total flux cleaned = 0.00123357 Jy ! Component: 1150 - total flux cleaned = 0.00123559 Jy ! Component: 1200 - total flux cleaned = 0.00123751 Jy ! Total flux subtracted in 1200 components = 0.00123751 Jy ! Clean residual min=-0.002214 max=0.002313 Jy/beam ! Clean residual mean=0.000017 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0537421 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help maps 1024,0.15 ! Map grid = 1024x1024 pixels with 0.150x0.150 milli-arcsec cellsize. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.058124Jy sigma=1.427422 ! Fit after self-cal, rms=0.058124Jy sigma=1.427422 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=3.178 mas, bpa=-10.59 degrees ! Estimated noise=0.61113 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198503 Jy ! Component: 100 - total flux cleaned = 0.0318598 Jy ! Component: 150 - total flux cleaned = 0.0391257 Jy ! Component: 200 - total flux cleaned = 0.0435216 Jy ! Component: 250 - total flux cleaned = 0.0461911 Jy ! Component: 300 - total flux cleaned = 0.0478764 Jy ! Component: 350 - total flux cleaned = 0.0491683 Jy ! Component: 400 - total flux cleaned = 0.0502176 Jy ! Component: 450 - total flux cleaned = 0.0510767 Jy ! Component: 500 - total flux cleaned = 0.0517836 Jy ! Component: 550 - total flux cleaned = 0.0523667 Jy ! Component: 600 - total flux cleaned = 0.0528485 Jy ! Component: 650 - total flux cleaned = 0.053249 Jy ! Component: 700 - total flux cleaned = 0.053584 Jy ! Component: 750 - total flux cleaned = 0.0538655 Jy ! Component: 800 - total flux cleaned = 0.0541031 Jy ! Component: 850 - total flux cleaned = 0.0543039 Jy ! Component: 900 - total flux cleaned = 0.0544735 Jy ! Component: 950 - total flux cleaned = 0.0546177 Jy ! Component: 1000 - total flux cleaned = 0.0547406 Jy ! Component: 1050 - total flux cleaned = 0.0548455 Jy ! Component: 1100 - total flux cleaned = 0.0549351 Jy ! Component: 1150 - total flux cleaned = 0.0550117 Jy ! Component: 1200 - total flux cleaned = 0.0550772 Jy ! Total flux subtracted in 1200 components = 0.0550772 Jy ! Clean residual min=-0.002372 max=0.002740 Jy/beam ! Clean residual mean=0.000005 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0550772 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 2000, 0.01 ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0550772 Jy ! Inverting map and beam ! Estimated beam: bmin=1.413 mas, bmaj=3.19 mas, bpa=-8.331 degrees ! Estimated noise=0.227191 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00055717 Jy ! Component: 100 - total flux cleaned = -0.000898813 Jy ! Component: 150 - total flux cleaned = -0.00113933 Jy ! Component: 200 - total flux cleaned = -0.00127785 Jy ! Component: 250 - total flux cleaned = -0.00130764 Jy ! Component: 300 - total flux cleaned = -0.0013287 Jy ! Component: 350 - total flux cleaned = -0.00135228 Jy ! Component: 400 - total flux cleaned = -0.00136914 Jy ! Component: 450 - total flux cleaned = -0.00136916 Jy ! Component: 500 - total flux cleaned = -0.00136914 Jy ! Component: 550 - total flux cleaned = -0.00136912 Jy ! Component: 600 - total flux cleaned = -0.0013691 Jy ! Component: 650 - total flux cleaned = -0.00136914 Jy ! Component: 700 - total flux cleaned = -0.00136912 Jy ! Component: 750 - total flux cleaned = -0.00136908 Jy ! Component: 800 - total flux cleaned = -0.00136901 Jy ! Component: 850 - total flux cleaned = -0.00136614 Jy ! Component: 900 - total flux cleaned = -0.0013662 Jy ! Component: 950 - total flux cleaned = -0.0013689 Jy ! Component: 1000 - total flux cleaned = -0.00136633 Jy ! Component: 1050 - total flux cleaned = -0.00136885 Jy ! Component: 1100 - total flux cleaned = -0.00136884 Jy ! Component: 1150 - total flux cleaned = -0.00136885 Jy ! Component: 1200 - total flux cleaned = -0.00136889 Jy ! Component: 1250 - total flux cleaned = -0.00137113 Jy ! Component: 1300 - total flux cleaned = -0.00137115 Jy ! Component: 1350 - total flux cleaned = -0.00137118 Jy ! Component: 1400 - total flux cleaned = -0.00137328 Jy ! Component: 1450 - total flux cleaned = -0.00137327 Jy ! Component: 1500 - total flux cleaned = -0.00137328 Jy ! Component: 1550 - total flux cleaned = -0.00137522 Jy ! Component: 1600 - total flux cleaned = -0.00137523 Jy ! Component: 1650 - total flux cleaned = -0.00137523 Jy ! Component: 1700 - total flux cleaned = -0.00137703 Jy ! Component: 1750 - total flux cleaned = -0.001377 Jy ! Component: 1800 - total flux cleaned = -0.0013804 Jy ! Component: 1850 - total flux cleaned = -0.00138205 Jy ! Component: 1900 - total flux cleaned = -0.00138528 Jy ! Component: 1950 - total flux cleaned = -0.00138688 Jy ! Component: 2000 - total flux cleaned = -0.00138845 Jy ! Total flux subtracted in 2000 components = -0.00138845 Jy ! Clean residual min=-0.002238 max=0.002303 Jy/beam ! Clean residual mean=-0.000002 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0536888 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help maps 1024,0.175 ! Map grid = 1024x1024 pixels with 0.175x0.175 milli-arcsec cellsize. clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.058124Jy sigma=1.427422 ! Fit after self-cal, rms=0.058124Jy sigma=1.427422 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.166 mas, bpa=-10.38 degrees ! Estimated noise=0.479897 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191802 Jy ! Component: 100 - total flux cleaned = 0.0307843 Jy ! Component: 150 - total flux cleaned = 0.0378049 Jy ! Component: 200 - total flux cleaned = 0.0420524 Jy ! Component: 250 - total flux cleaned = 0.0447148 Jy ! Component: 300 - total flux cleaned = 0.0466657 Jy ! Component: 350 - total flux cleaned = 0.0481502 Jy ! Component: 400 - total flux cleaned = 0.0493091 Jy ! Component: 450 - total flux cleaned = 0.0502413 Jy ! Component: 500 - total flux cleaned = 0.0509938 Jy ! Component: 550 - total flux cleaned = 0.0516029 Jy ! Component: 600 - total flux cleaned = 0.0520987 Jy ! Component: 650 - total flux cleaned = 0.0525033 Jy ! Component: 700 - total flux cleaned = 0.0528349 Jy ! Component: 750 - total flux cleaned = 0.0531077 Jy ! Component: 800 - total flux cleaned = 0.0533337 Jy ! Component: 850 - total flux cleaned = 0.0535224 Jy ! Component: 900 - total flux cleaned = 0.0536821 Jy ! Component: 950 - total flux cleaned = 0.0538174 Jy ! Component: 1000 - total flux cleaned = 0.0539321 Jy ! Component: 1050 - total flux cleaned = 0.0540294 Jy ! Component: 1100 - total flux cleaned = 0.0540741 Jy ! Component: 1150 - total flux cleaned = 0.0540901 Jy ! Component: 1200 - total flux cleaned = 0.0541056 Jy ! Total flux subtracted in 1200 components = 0.0541056 Jy ! Clean residual min=-0.002338 max=0.002299 Jy/beam ! Clean residual mean=0.000001 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0541056 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 2000, 0.01 ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0541056 Jy ! Inverting map and beam ! Estimated beam: bmin=1.413 mas, bmaj=3.19 mas, bpa=-8.331 degrees ! Estimated noise=0.227191 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258861 Jy ! Component: 100 - total flux cleaned = -0.000281723 Jy ! Component: 150 - total flux cleaned = -0.000299359 Jy ! Component: 200 - total flux cleaned = -0.000316176 Jy ! Component: 250 - total flux cleaned = -0.000326784 Jy ! Component: 300 - total flux cleaned = -0.000342074 Jy ! Component: 350 - total flux cleaned = -0.000356616 Jy ! Component: 400 - total flux cleaned = -0.000361261 Jy ! Component: 450 - total flux cleaned = -0.000370164 Jy ! Component: 500 - total flux cleaned = -0.000374384 Jy ! Component: 550 - total flux cleaned = -0.000378534 Jy ! Component: 600 - total flux cleaned = -0.000382542 Jy ! Component: 650 - total flux cleaned = -0.000390206 Jy ! Component: 700 - total flux cleaned = -0.000393867 Jy ! Component: 750 - total flux cleaned = -0.000397418 Jy ! Component: 800 - total flux cleaned = -0.000400894 Jy ! Component: 850 - total flux cleaned = -0.000404296 Jy ! Component: 900 - total flux cleaned = -0.000407556 Jy ! Component: 950 - total flux cleaned = -0.00041065 Jy ! Component: 1000 - total flux cleaned = -0.000413647 Jy ! Component: 1050 - total flux cleaned = -0.000416539 Jy ! Component: 1100 - total flux cleaned = -0.000419308 Jy ! Component: 1150 - total flux cleaned = -0.000419296 Jy ! Component: 1200 - total flux cleaned = -0.000421917 Jy ! Component: 1250 - total flux cleaned = -0.000424468 Jy ! Component: 1300 - total flux cleaned = -0.00042695 Jy ! Component: 1350 - total flux cleaned = -0.000429313 Jy ! Component: 1400 - total flux cleaned = -0.000429295 Jy ! Component: 1450 - total flux cleaned = -0.000427026 Jy ! Component: 1500 - total flux cleaned = -0.000422585 Jy ! Component: 1550 - total flux cleaned = -0.000420415 Jy ! Component: 1600 - total flux cleaned = -0.000418273 Jy ! Component: 1650 - total flux cleaned = -0.000416156 Jy ! Component: 1700 - total flux cleaned = -0.000414079 Jy ! Component: 1750 - total flux cleaned = -0.000412006 Jy ! Component: 1800 - total flux cleaned = -0.000409966 Jy ! Component: 1850 - total flux cleaned = -0.000405986 Jy ! Component: 1900 - total flux cleaned = -0.000404029 Jy ! Component: 1950 - total flux cleaned = -0.000402101 Jy ! Component: 2000 - total flux cleaned = -0.000400197 Jy ! Total flux subtracted in 2000 components = -0.000400197 Jy ! Clean residual min=-0.002233 max=0.002326 Jy/beam ! Clean residual mean=0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0537054 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uncalib selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0537054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030447Jy sigma=0.705844 ! Fit after self-cal, rms=0.029251Jy sigma=0.677366 selfcal true,true,1.e6 ! Performing amp+phase self-cal over 1e+06 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029251Jy sigma=0.677366 ! Fit after self-cal, rms=0.029274Jy sigma=0.666508 clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057885Jy sigma=1.427423 ! Fit after self-cal, rms=0.057885Jy sigma=1.427423 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=3.189 mas, bpa=-10.29 degrees ! Estimated noise=0.471352 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191118 Jy ! Component: 100 - total flux cleaned = 0.0306746 Jy ! Component: 150 - total flux cleaned = 0.0376702 Jy ! Component: 200 - total flux cleaned = 0.0419101 Jy ! Component: 250 - total flux cleaned = 0.0446016 Jy ! Component: 300 - total flux cleaned = 0.0465704 Jy ! Component: 350 - total flux cleaned = 0.0480502 Jy ! Component: 400 - total flux cleaned = 0.049179 Jy ! Component: 450 - total flux cleaned = 0.0500477 Jy ! Component: 500 - total flux cleaned = 0.0507276 Jy ! Component: 550 - total flux cleaned = 0.0512712 Jy ! Component: 600 - total flux cleaned = 0.0517086 Jy ! Component: 650 - total flux cleaned = 0.0520608 Jy ! Component: 700 - total flux cleaned = 0.0523488 Jy ! Component: 750 - total flux cleaned = 0.0525891 Jy ! Component: 800 - total flux cleaned = 0.0527902 Jy ! Component: 850 - total flux cleaned = 0.0529587 Jy ! Component: 900 - total flux cleaned = 0.0531002 Jy ! Component: 950 - total flux cleaned = 0.0532197 Jy ! Component: 1000 - total flux cleaned = 0.053321 Jy ! Component: 1050 - total flux cleaned = 0.0534068 Jy ! Component: 1100 - total flux cleaned = 0.0534687 Jy ! Component: 1150 - total flux cleaned = 0.0534848 Jy ! Component: 1200 - total flux cleaned = 0.05349 Jy ! Total flux subtracted in 1200 components = 0.05349 Jy ! Clean residual min=-0.001702 max=0.001704 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0534899 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 2000, 0.01 ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0534899 Jy ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=3.202 mas, bpa=-7.982 degrees ! Estimated noise=0.223003 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.2275e-05 Jy ! Component: 100 - total flux cleaned = -4.248e-05 Jy ! Component: 150 - total flux cleaned = -4.29144e-05 Jy ! Component: 200 - total flux cleaned = -4.76402e-05 Jy ! Component: 250 - total flux cleaned = -5.18679e-05 Jy ! Component: 300 - total flux cleaned = -5.59072e-05 Jy ! Component: 350 - total flux cleaned = -5.96428e-05 Jy ! Component: 400 - total flux cleaned = -6.32123e-05 Jy ! Component: 450 - total flux cleaned = -6.32e-05 Jy ! Component: 500 - total flux cleaned = -6.65247e-05 Jy ! Component: 550 - total flux cleaned = -6.96894e-05 Jy ! Component: 600 - total flux cleaned = -7.26714e-05 Jy ! Component: 650 - total flux cleaned = -7.55226e-05 Jy ! Component: 700 - total flux cleaned = -7.54728e-05 Jy ! Component: 750 - total flux cleaned = -7.81215e-05 Jy ! Component: 800 - total flux cleaned = -7.29494e-05 Jy ! Component: 850 - total flux cleaned = -7.04195e-05 Jy ! Component: 900 - total flux cleaned = -6.54256e-05 Jy ! Component: 950 - total flux cleaned = -6.0522e-05 Jy ! Component: 1000 - total flux cleaned = -5.81283e-05 Jy ! Component: 1050 - total flux cleaned = -5.33668e-05 Jy ! Component: 1100 - total flux cleaned = -5.10324e-05 Jy ! Component: 1150 - total flux cleaned = -4.64568e-05 Jy ! Component: 1200 - total flux cleaned = -4.42084e-05 Jy ! Component: 1250 - total flux cleaned = -4.19901e-05 Jy ! Component: 1300 - total flux cleaned = -4.2005e-05 Jy ! Component: 1350 - total flux cleaned = -3.98592e-05 Jy ! Component: 1400 - total flux cleaned = -3.98494e-05 Jy ! Component: 1450 - total flux cleaned = -3.77584e-05 Jy ! Component: 1500 - total flux cleaned = -3.77324e-05 Jy ! Component: 1550 - total flux cleaned = -3.77276e-05 Jy ! Component: 1600 - total flux cleaned = -3.56901e-05 Jy ! Component: 1650 - total flux cleaned = -3.56989e-05 Jy ! Component: 1700 - total flux cleaned = -3.56754e-05 Jy ! Component: 1750 - total flux cleaned = -3.36936e-05 Jy ! Component: 1800 - total flux cleaned = -3.36956e-05 Jy ! Component: 1850 - total flux cleaned = -3.17708e-05 Jy ! Component: 1900 - total flux cleaned = -3.17728e-05 Jy ! Component: 1950 - total flux cleaned = -2.99063e-05 Jy ! Component: 2000 - total flux cleaned = -2.99315e-05 Jy ! Total flux subtracted in 2000 components = -2.99315e-05 Jy ! Clean residual min=-0.002071 max=0.001776 Jy/beam ! Clean residual mean=0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.05346 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help uncalib selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.05346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029276Jy sigma=0.666525 ! Fit after self-cal, rms=0.029286Jy sigma=0.666393 selfcal true,true,10. ! Performing amp+phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029286Jy sigma=0.666393 ! Fit after self-cal, rms=0.029296Jy sigma=0.666303 clrmod true,true ! clrmod: Cleared the established and tentative models. selfcal ! Performing phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.057877Jy sigma=1.427422 ! Fit after self-cal, rms=0.057877Jy sigma=1.427422 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean 1200, 0.01 ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.19 mas, bpa=-10.25 degrees ! Estimated noise=0.470667 mJy/beam. ! clean: niter=1200 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190914 Jy ! Component: 100 - total flux cleaned = 0.0306418 Jy ! Component: 150 - total flux cleaned = 0.0376298 Jy ! Component: 200 - total flux cleaned = 0.0418741 Jy ! Component: 250 - total flux cleaned = 0.0445716 Jy ! Component: 300 - total flux cleaned = 0.0465424 Jy ! Component: 350 - total flux cleaned = 0.0480237 Jy ! Component: 400 - total flux cleaned = 0.0491541 Jy ! Component: 450 - total flux cleaned = 0.0500249 Jy ! Component: 500 - total flux cleaned = 0.0507051 Jy ! Component: 550 - total flux cleaned = 0.0512477 Jy ! Component: 600 - total flux cleaned = 0.0516843 Jy ! Component: 650 - total flux cleaned = 0.0520363 Jy ! Component: 700 - total flux cleaned = 0.052322 Jy ! Component: 750 - total flux cleaned = 0.0525565 Jy ! Component: 800 - total flux cleaned = 0.0527523 Jy ! Component: 850 - total flux cleaned = 0.0529168 Jy ! Component: 900 - total flux cleaned = 0.0530556 Jy ! Component: 950 - total flux cleaned = 0.0531728 Jy ! Component: 1000 - total flux cleaned = 0.0532718 Jy ! Component: 1050 - total flux cleaned = 0.0533555 Jy ! Component: 1100 - total flux cleaned = 0.0533766 Jy ! Component: 1150 - total flux cleaned = 0.0533965 Jy ! Component: 1200 - total flux cleaned = 0.0534128 Jy ! Total flux subtracted in 1200 components = 0.0534128 Jy ! Clean residual min=-0.001688 max=0.001701 Jy/beam ! Clean residual mean=0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0534127 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. clean 2000, 0.01 ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0534127 Jy ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=3.203 mas, bpa=-7.85 degrees ! Estimated noise=0.222799 mJy/beam. ! clean: niter=2000 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.05481e-05 Jy ! Component: 100 - total flux cleaned = -5.00239e-05 Jy ! Component: 150 - total flux cleaned = -4.98863e-05 Jy ! Component: 200 - total flux cleaned = -4.54118e-05 Jy ! Component: 250 - total flux cleaned = -4.54201e-05 Jy ! Component: 300 - total flux cleaned = -4.93734e-05 Jy ! Component: 350 - total flux cleaned = -5.30959e-05 Jy ! Component: 400 - total flux cleaned = -5.66456e-05 Jy ! Component: 450 - total flux cleaned = -5.99857e-05 Jy ! Component: 500 - total flux cleaned = -6.00182e-05 Jy ! Component: 550 - total flux cleaned = -6.31848e-05 Jy ! Component: 600 - total flux cleaned = -6.62101e-05 Jy ! Component: 650 - total flux cleaned = -6.90663e-05 Jy ! Component: 700 - total flux cleaned = -6.90645e-05 Jy ! Component: 750 - total flux cleaned = -7.1722e-05 Jy ! Component: 800 - total flux cleaned = -6.6528e-05 Jy ! Component: 850 - total flux cleaned = -6.1473e-05 Jy ! Component: 900 - total flux cleaned = -5.89572e-05 Jy ! Component: 950 - total flux cleaned = -5.40334e-05 Jy ! Component: 1000 - total flux cleaned = -4.92232e-05 Jy ! Component: 1050 - total flux cleaned = -4.68649e-05 Jy ! Component: 1100 - total flux cleaned = -4.21908e-05 Jy ! Component: 1150 - total flux cleaned = -3.98791e-05 Jy ! Component: 1200 - total flux cleaned = -3.53563e-05 Jy ! Component: 1250 - total flux cleaned = -3.09393e-05 Jy ! Component: 1300 - total flux cleaned = -2.87431e-05 Jy ! Component: 1350 - total flux cleaned = -2.65956e-05 Jy ! Component: 1400 - total flux cleaned = -2.44906e-05 Jy ! Component: 1450 - total flux cleaned = -2.24336e-05 Jy ! Component: 1500 - total flux cleaned = -2.03702e-05 Jy ! Component: 1550 - total flux cleaned = -1.83482e-05 Jy ! Component: 1600 - total flux cleaned = -1.6343e-05 Jy ! Component: 1650 - total flux cleaned = -1.63303e-05 Jy ! Component: 1700 - total flux cleaned = -1.43909e-05 Jy ! Component: 1750 - total flux cleaned = -1.24666e-05 Jy ! Component: 1800 - total flux cleaned = -1.24466e-05 Jy ! Component: 1850 - total flux cleaned = -1.05773e-05 Jy ! Component: 1900 - total flux cleaned = -8.76494e-06 Jy ! Component: 1950 - total flux cleaned = -8.77939e-06 Jy ! Component: 2000 - total flux cleaned = -6.99383e-06 Jy ! Total flux subtracted in 2000 components = -6.99383e-06 Jy ! Clean residual min=-0.002098 max=0.001775 Jy/beam ! Clean residual mean=0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0534057 Jy mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. mapl map,true ! ! Move the cursor into the plot window and press 'H' for help maps 1024,0.1 ! Map grid = 1024x1024 pixels with 0.100x0.100 milli-arcsec cellsize. x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0534057 Jy ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=3.203 mas, bpa=-7.85 degrees ! Estimated noise=0.222799 mJy/beam. ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000667704 Jy ! Component: 100 - total flux cleaned = -0.000513985 Jy ! Component: 150 - total flux cleaned = -0.000446063 Jy ! Component: 200 - total flux cleaned = -0.000341664 Jy ! Component: 250 - total flux cleaned = -0.000264826 Jy ! Component: 300 - total flux cleaned = -8.26001e-05 Jy ! Component: 350 - total flux cleaned = 9.11985e-05 Jy ! Component: 400 - total flux cleaned = 0.000308061 Jy ! Component: 450 - total flux cleaned = 0.000499941 Jy ! Component: 500 - total flux cleaned = 0.000684338 Jy ! Component: 550 - total flux cleaned = 0.000847633 Jy ! Component: 600 - total flux cleaned = 0.00103422 Jy ! Component: 650 - total flux cleaned = 0.00121427 Jy ! Component: 700 - total flux cleaned = 0.00136211 Jy ! Component: 750 - total flux cleaned = 0.00149264 Jy ! Component: 800 - total flux cleaned = 0.00161939 Jy ! Component: 850 - total flux cleaned = 0.00171804 Jy ! Component: 900 - total flux cleaned = 0.00183829 Jy ! Component: 950 - total flux cleaned = 0.00190823 Jy ! Component: 1000 - total flux cleaned = 0.00198834 Jy ! Component: 1050 - total flux cleaned = 0.00211126 Jy ! Component: 1100 - total flux cleaned = 0.0021989 Jy ! Component: 1150 - total flux cleaned = 0.00228487 Jy ! Component: 1200 - total flux cleaned = 0.00238969 Jy ! Component: 1250 - total flux cleaned = 0.00242038 Jy ! Component: 1300 - total flux cleaned = 0.00247115 Jy ! Component: 1350 - total flux cleaned = 0.00252083 Jy ! Component: 1400 - total flux cleaned = 0.00255013 Jy ! Component: 1450 - total flux cleaned = 0.00256937 Jy ! Component: 1500 - total flux cleaned = 0.00258828 Jy ! Component: 1550 - total flux cleaned = 0.00260675 Jy ! Component: 1600 - total flux cleaned = 0.00259769 Jy ! Component: 1650 - total flux cleaned = 0.00260685 Jy ! Component: 1700 - total flux cleaned = 0.00263359 Jy ! Component: 1750 - total flux cleaned = 0.00264229 Jy ! Component: 1800 - total flux cleaned = 0.00265948 Jy ! Component: 1850 - total flux cleaned = 0.00264234 Jy ! Component: 1900 - total flux cleaned = 0.00268433 Jy ! Component: 1950 - total flux cleaned = 0.002676 Jy ! Component: 2000 - total flux cleaned = 0.00269226 Jy ! Component: 2050 - total flux cleaned = 0.00270816 Jy ! Component: 2100 - total flux cleaned = 0.00270019 Jy ! Component: 2150 - total flux cleaned = 0.00273161 Jy ! Component: 2200 - total flux cleaned = 0.00273933 Jy ! Component: 2250 - total flux cleaned = 0.00275463 Jy ! Component: 2300 - total flux cleaned = 0.00278486 Jy ! Component: 2350 - total flux cleaned = 0.00279226 Jy ! Component: 2400 - total flux cleaned = 0.00281439 Jy ! Component: 2450 - total flux cleaned = 0.00283628 Jy ! Component: 2500 - total flux cleaned = 0.00285073 Jy ! Component: 2550 - total flux cleaned = 0.00287202 Jy ! Component: 2600 - total flux cleaned = 0.00287904 Jy ! Component: 2650 - total flux cleaned = 0.00287914 Jy ! Component: 2700 - total flux cleaned = 0.00289995 Jy ! Component: 2750 - total flux cleaned = 0.00293412 Jy ! Component: 2800 - total flux cleaned = 0.00294079 Jy ! Component: 2850 - total flux cleaned = 0.00294738 Jy ! Component: 2900 - total flux cleaned = 0.00294741 Jy ! Component: 2950 - total flux cleaned = 0.00294091 Jy ! Component: 3000 - total flux cleaned = 0.0029475 Jy ! Component: 3050 - total flux cleaned = 0.00296673 Jy ! Component: 3100 - total flux cleaned = 0.0029667 Jy ! Component: 3150 - total flux cleaned = 0.0029667 Jy ! Component: 3200 - total flux cleaned = 0.00297292 Jy ! Component: 3250 - total flux cleaned = 0.00298528 Jy ! Component: 3300 - total flux cleaned = 0.00297904 Jy ! Component: 3350 - total flux cleaned = 0.00296679 Jy ! Component: 3400 - total flux cleaned = 0.0029789 Jy ! Component: 3450 - total flux cleaned = 0.00299092 Jy ! Component: 3500 - total flux cleaned = 0.00297315 Jy ! Component: 3550 - total flux cleaned = 0.00299089 Jy ! Component: 3600 - total flux cleaned = 0.00299673 Jy ! Component: 3650 - total flux cleaned = 0.00301421 Jy ! Component: 3700 - total flux cleaned = 0.00302571 Jy ! Component: 3750 - total flux cleaned = 0.00303712 Jy ! Component: 3800 - total flux cleaned = 0.00304849 Jy ! Component: 3850 - total flux cleaned = 0.00304842 Jy ! Component: 3900 - total flux cleaned = 0.0030484 Jy ! Component: 3950 - total flux cleaned = 0.00304288 Jy ! Component: 4000 - total flux cleaned = 0.00305397 Jy ! Component: 4050 - total flux cleaned = 0.00307046 Jy ! Total flux subtracted in 4096 components = 0.00307045 Jy ! Clean residual min=-0.000301 max=0.000279 Jy/beam ! Clean residual mean=0.000003 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0564762 Jy levs=1.563,3.125,6.25,12.5,25.0,50.0 mapcol color ! Mapplot colormap: rainbow, contrast: 1 brightness: 0.5. mapl cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.395 x 3.203 at -7.85 degrees (North through East) ! Clean map min=-0.00030051 max=0.049394 Jy/beam ! Clean map min=-0.0015933 max=0.049394 Jy/beam ! ! Move the cursor into the plot window and press 'H' for help mapcol grey ! Mapplot colormap: grey, contrast: 1 brightness: 0.5. save J0420+1459_X_a ! Writing UV FITS file: J0420+1459_X_a.uvf ! Writing 588 model components to file: J0420+1459_X_a.mod ! wwins: Wrote 5 windows to J0420+1459_X_a.win ! Adding 556 model components to the UV plane model. ! The established model now contains 588 components and 0.0564762 Jy ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.395 x 3.203 at -7.85 degrees (North through East) ! Clean map min=-0.0015609 max=0.049394 Jy/beam ! Writing clean map to FITS file: J0420+1459_X_a.fits ! Writing difmap environment to: J0420+1459_X_a.par quit ! Quitting program ! Log file difmap.log_183 closed on Sat Dec 30 22:59:02 2017